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Rihanna elevated her Coachella Festival 2012 status from attendee to performer when she crashed Calvin Harris‘ set during day 3 of the festival in Indio, CA. RiRi, rocking studded booty shorts and a “Peace” crop top, took the stage to perform her Harris-produced singles, the worldwide smash “We Found Love” and her latest single, “Where Have You Been.”

When RiRi wasn’t rocking out on stage, she was in the audience enjoying a drink and a smoke as she watched the rest of the show with her friends, including fellow pop star Katy Perry. They’d both later take in what will be the most talked-about moment of Coachella 2012: Tupac performing with Snoop Dogg and Dr. Dre as a hologram.

“This turned out to be one of the best nights of my life #BuffaloSoldier #ThugLife #EPIC… #TupacBACK #unbelievable #IWASTHERE #STORY4myGrandKidz,” RiRi tweeted. “I think I might have cried when I saw Tupac,” tweeted Katy.